Algebra1b

in(2y-1)=3

y= 2/e^3+1

y= e^3+1/2

y= 2

y= e^3-1/2

3)  y = 2

Step-by-step explanation:

Step : 1

given 2 y-1 =3

Adding '1 ' on both sides, we get

2 y -1 +1 = 3+1

2 y = 4

dividing by '2' on both sides, we get

cancelling '2' on both sides, we get

y = 2

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.